年轻女性的金色时段肖像

Nano banana Pro on Gemini app.
{
 "type": "photorealistic image prompt",
 "description": "A close-up, low-key portrait of a young woman with long, straight, medium-brown hair and natural makeup. She is wearing a dark, simple top. She looks directly at the camera with a serious, intense, and self-assured expression.",
 "style": {
 "aesthetic": "Golden hour portraiture, cinematic, moody, high-contrast, chiaroscuro lighting.",
 "lighting": "Strong directional natural light (possibly golden hour) coming from the left, creating a dramatic, harsh shadow that splits the face and illuminates the hair and the left side of the face. The background wall is cast in deep shadow.",
 "camera_details": {
 "lens": "85mm or 50mm prime lens",
 "aperture": "f/1.8 to f/2.5 (shallow depth of field)",
 "film_type": "Digital, high-resolution",
 "composition": "Close-up headshot/bust shot, centered subject, eye-level angle."
 }
 },
 "subject_details": {
 "person": "Young woman, appearing to be in her early 20s.",
 "hair": "Long, straight, rich medium-brown hair, styled with natural movement.",
 "expression": "Serious, steady, direct gaze, confident.",
 "attire": "Black or dark navy simple crewneck or t-shirt.",
 "skin_tone": "Warm, natural tone."
 },
 "background": {
 "setting": "Plain, simple wall or indoor setting, strongly shadowed.",
 "color_palette": "Dominantly warm browns and creams on the illuminated side, contrasted with deep, dark shadows and blacks."
 }
}